openstack-neutron: Anti-spoofing bypass using Open vSwitch
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | openstack-neutron | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4983-1 | neutron security update |
EUVD |
EUVD-2021-0142 | A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations. Only deployments using the Open vSwitch driver are affected. Source: OpenStack project. Versions before openstack-neutron 15.3.3, openstack-neutron 16.3.1 and openstack-neutron 17.1.1 are affected. |
Github GHSA |
GHSA-w8hx-f868-pvch | Openstack Neutron has Insufficient Verification of IPv6 addresses |
Ubuntu USN |
USN-6067-1 | OpenStack Neutron vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 1.0% (1.043% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.